71294638

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{1889}}^1$

素因数の和:2171

約数の個数: 16

約数和(自身を含む): 108591840

約数和(自身を除く): 37297202

約数列:

[1, 2, 113, 167, 226, 334, 1889, 3778, 18871, 37742, 213457, 315463, 426914, 630926, 35647319, 71294638]

約数ペア:

[(1, 71294638), (2, 35647319), (113, 630926), (167, 426914), (226, 315463), (334, 213457), (1889, 37742), (3778, 18871)]